X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=lib%2Flyx2lyx%2Fparser_tools.py;h=e32ac5dc4fca7d879a933e8f9c0d7550aa800716;hb=b33b352171813f99a8fbf8e8b6f6c445025d94f8;hp=31948fe30c90d6f25b540b7bf6585c7e20d439b0;hpb=3da2eb41aa617f68b95d46c6d3c6f011d5dd8c77;p=lyx.git

diff --git a/lib/lyx2lyx/parser_tools.py b/lib/lyx2lyx/parser_tools.py
index 31948fe30c..e32ac5dc4f 100644
--- a/lib/lyx2lyx/parser_tools.py
+++ b/lib/lyx2lyx/parser_tools.py
@@ -315,6 +315,15 @@ def get_option_value(line, option):
     return m.group(1)
 
 
+def set_option_value(line, option, value):
+    rx = '(' + option + '\s*=\s*")[^"]+"'
+    rx = re.compile(rx)
+    m = rx.search(line)
+    if not m:
+        return line
+    return re.sub(rx, '\g<1>' + value + '"', line)
+
+
 def del_token(lines, token, start, end = 0):
     """ del_token(lines, token, start, end) -> int